Error while installing PySPH

[alda30]

Hi,

I am new to PySPH and I would like to install it on my Ubuntu machine. But when I do "pip install PySPH" I get:

 ERROR: Command errored out with exit status 1:
     command: /usr/bin/python3.7 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-cffooqhe/PySPH/setup.py'"'"'; __file__='"'"'/tmp/pip-install-cffooqhe/PySPH/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-cffooqhe/PySPH/pip-egg-info
         cwd: /tmp/pip-install-cffooqhe/PySPH/
    Complete output (93 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 763, in <module>
        setup_package()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 693, in setup_package
        ext_modules = get_basic_extensions() + get_parallel_extensions()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 258, in get_basic_extensions
        openmp_compile_args, openmp_link_args, openmp_env = get_openmp_flags()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 121, in get_openmp_flags
        pyxbuild.pyx_to_dll(fname, extension, pyxbuild_dir=tmp_dir)
      File "/usr/lib/python3/dist-packages/pyximport/pyxbuild.py", line 102, in pyx_to_dll
        dist.run_commands()
      File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 185, in run
        _build_ext.build_ext.run(self)
      File "/usr/lib/python3.7/distutils/command/build_ext.py", line 340, in run
        self.build_extensions()
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 192, in build_extensions
        ext.sources = self.cython_sources(ext.sources, ext)
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 345, in cython_sources
        full_module_name=module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 693, in compile
        return compile_single(source, options, full_module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 643, in compile_single
        return run_pipeline(source, options, full_module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 455, in run_pipeline
        from . import Pipeline
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Pipeline.py", line 9, in <module>
        from .Visitor import CythonTransform
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Visitor.py", line 15, in <module>
        from . import ExprNodes
      File "/usr/lib/python3/dist-packages/Cython/Compiler/ExprNodes.py", line 2844
        await = None
              ^
    SyntaxError: invalid syntax
    Error in sys.excepthook:
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
        from apport.fileutils import likely_packaged, get_recent_crashes
      File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
        from apport.report import Report
      File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
        import apport.fileutils
      File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
        from apport.packaging_impl import impl as packaging
      File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 24, in <module>
        import apt
      File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
        import apt_pkg
    ModuleNotFoundError: No module named 'apt_pkg'
    
    Original exception was:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 763, in <module>
        setup_package()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 693, in setup_package
        ext_modules = get_basic_extensions() + get_parallel_extensions()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 258, in get_basic_extensions
        openmp_compile_args, openmp_link_args, openmp_env = get_openmp_flags()
      File "/tmp/pip-install-cffooqhe/PySPH/setup.py", line 121, in get_openmp_flags
        pyxbuild.pyx_to_dll(fname, extension, pyxbuild_dir=tmp_dir)
      File "/usr/lib/python3/dist-packages/pyximport/pyxbuild.py", line 102, in pyx_to_dll
        dist.run_commands()
      File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 185, in run
        _build_ext.build_ext.run(self)
      File "/usr/lib/python3.7/distutils/command/build_ext.py", line 340, in run
        self.build_extensions()
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 192, in build_extensions
        ext.sources = self.cython_sources(ext.sources, ext)
      File "/usr/lib/python3/dist-packages/Cython/Distutils/old_build_ext.py", line 345, in cython_sources
        full_module_name=module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 693, in compile
        return compile_single(source, options, full_module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 643, in compile_single
        return run_pipeline(source, options, full_module_name)
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Main.py", line 455, in run_pipeline
        from . import Pipeline
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Pipeline.py", line 9, in <module>
        from .Visitor import CythonTransform
      File "/usr/lib/python3/dist-packages/Cython/Compiler/Visitor.py", line 15, in <module>
        from . import ExprNodes
      File "/usr/lib/python3/dist-packages/Cython/Compiler/ExprNodes.py", line 2844
        await = None
              ^
    SyntaxError: invalid syntax
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Can someone help me?

Regards,
Al

[alda30]

solved